PC Doom/Ultimate Doom Episode 3 secret exit - Automap view
This is an Automap view of the first-person video at https://youtu.be/S576b2e6k1w
Reveals where and how to access the exit leading to the secret level in Episode 3 of PC Doom/Ultimate Doom. Three different methods are shown here. Read below for more info.
The secret exit can be found on level E3M6, Mt. Erebus. To view a map showing the locations of the exits on that level, access https://classicdoom.com/maps/d1exit/e3m6.htm
The first method involves an Invulnerability Artifact and a rocket launcher. (This was the 'official' method to access the exit before the speed benefits of 'strafe running' became widely known.)
Note that on Skill levels 2 through 5, the rocket's explosion alone will be enough; but on Skill level 1, you'll also need to run backwards while the rocket is detonating.
The second method involves using a simultaneous combination of Run-forward plus Strafe-sideways. This 'strafe running' maneuver yields a speed that's slightly faster than plain running, but moves the player character at an odd angle.
The third method (or 'trick') here involves activating a switch from one of its edges; an esoteric technique used by some Doom veterans.
This is a video conversion of the .lmp file D1SECX3 from ClassicDOOM.com:
https://classicdoom.com/d1demos.htm#d1secx3
Timestamps:
0:00 - Start
0:08 - Gathering items
0:21 - Rocket blast method
0:30 - Strafe-Run method
0:34 - Edge-activation trick
This video is part of the ClassicDOOM 'Doom/UDoom solutions' playlist:
https://www.youtube.com/playlist?list=PL7AE56D17E37A2B7F
#doom #ultimatedoom #classicdoom #secretexit #mterebus #erebus
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